Songs: Kagerou Days, Otsukimi Recital
Hibiya's got that classic anime kid look—short light brown hair, brown eyes, white hooded vest layered over a blue shirt, brown shorts, and black sandals. Nothing too fancy, but it works.
He first showed up in "Heat-Haze Days" as a boy visiting the city for summer classes alongside Hiyori. What's notable about him is how mature he comes across for his age, which makes his cheeky side all the more entertaining. He and Momo can't seem to go five minutes without bickering—it's basically their thing.
Things get serious on August 15, when he gets pulled into a major incident involving Hiyori, which becomes pretty central to his whole story arc.
Content compiled by AnimeList.moe from publicly available sources.
